Same here, they are written with invisible bits, like invisible ink. You have to drop some special lemon juice on your email client to be able to see it.
-Jorge > On Dec 8, 2013, at 4:24 PM, ML <[email protected]> wrote: > >> On 12/8/2013 4:59 PM, Larry Sheldon wrote: >>> On 12/8/2013 8:13 AM, Michael Brown wrote: >> >> I've been getting several of these (empty messages) from different >> people and on different subjects but always on the NANOG list. >> >> Secret messages? Or is NSA sucking too hard? > > I confirm I've been seeing the same thing. > I've also been seeing more duplicate messages than I would attribute to > someone sending twice. >
